Randomized trial of oral versus sublingual misoprostol 24 h after mifepristone for medical abortion.

Arch Gynecol Obstet

Department of Obstetrics and Gynecology, Pt. B.D. Sharma PGIMS Rohtak, Rohtak, 124001, Haryana, India.

Published: July 2011

Objectives: To assess the efficacy, side effects, and acceptability of medical abortion using oral mifepristone (200 mg) followed 24 h later by oral or sublingual misoprostol (400 μg).

Materials And Methods: A total of 93 women with pregnancies up to 56 days of gestational age were assigned to two groups according to the different misoprostol regimen (group I 400 μg orally and group II 400 μg sublingually). The principle outcome measure was complete abortion defined as a complete expulsion of intrauterine contents without a need for surgical intervention 7 days after the procedure.

Results: Successful abortion occurred in 87.5% of patients in group 1 and 95.5% patients in group 2 (p = 0.166, 95% CI -0.194, 0.033). The patient acceptability and satisfaction rates were similar in both the groups.

Conclusion: It is concluded that 400 μg of sublingual misoprostol is as effective as oral misoprostol 24 h after mifepristone for medical abortion of ≤ 56 days.

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http://dx.doi.org/10.1007/s00404-010-1590-2DOI Listing

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